Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Add inversion mappings to application-mapper #442

Open
wants to merge 1 commit into
base: master
Choose a base branch
from
Open

Add inversion mappings to application-mapper #442

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
12 changes: 9 additions & 3 deletions docs/keyd-application-mapper.scdoc
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -34,6 +34,9 @@ to be matched, and may optionally contain unix style wildcards (\*). For example
_[gnome|\*find\*]_ will match any window with a class of _gnome_ and a title
containing the substring _find_.

An optional ! can be added ahead of the filter brackets to invert the match. This
matches everything that is not both the class expression and the given title.

E.G:

```
Expand All @@ -43,6 +46,9 @@ E.G:
alt.[ = C-S-tab
alt.t = C-S-t

![kitty]
alt.[ = escape

[st-*]

alt.1 = macro(Inside space st)
Expand All @@ -56,7 +62,7 @@ E.G:
```

Will remap _A-1_ to the the string 'Inside st' when a window with a class
that begins with 'st-' (e.g st-256color) is active.
that begins with 'st-' (e.g st-256color) is active.

Window class and title names can be obtained by inspecting the log output while the
daemon is running (e.g _tail\ -f\ ~/.config/keyd/app.log_). A reload may be triggered
Expand All @@ -68,12 +74,12 @@ At the moment X, Sway and Gnome are supported.

Installation is a simple matter of running the command _keyd-application-mapper -d_
somewhere in your display server initialization logic (e.g _~/.xinitrc_ or
_~/.xsession_). If you are running Gnome,
_~/.xsession_). If you are running Gnome,
running _keyd-application-mapper_ for the first time will install an extension
which manages the script lifecycle.

In order for this to work, keyd must be running and the user must have access
to */var/run/keyd.socket* (i.e be a member of the *keyd* group).
to */var/run/keyd.socket* (i.e be a member of the *keyd* group).

# A note on security

Expand Down
21 changes: 15 additions & 6 deletions scripts/keyd-application-mapper
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -63,8 +63,13 @@ def parse_config(path):
for line in open(path):
line = line.strip()

if line.startswith('[') and line.endswith(']'):
a = line[1:-1].split('|')
if (line.startswith('[') or line.startswith('!')) and line.endswith(']'):
if line.startswith('!'):
is_invert = True
a = line[2:-1].split('|')
else:
is_invert = False
a = line[1:-1].split('|')

if len(a) < 2:
cls = a[0]
Expand All @@ -74,7 +79,7 @@ def parse_config(path):
title = a[1]

bindings = []
config.append((cls, title, bindings))
config.append((cls, title, is_invert, bindings))
elif line == '':
continue
elif line.startswith('#'):
Expand Down Expand Up @@ -454,11 +459,15 @@ lock()

def lookup_bindings(cls, title):
bindings = []
for cexp, texp, b in config:
if fnmatch(cls, cexp) and fnmatch(title, texp):
dbg(f'\tMatched {cexp}|{texp}')
for cexp, texp, is_invert, b in config:
if fnmatch(cls, cexp) and fnmatch(title, texp) and not is_invert:
dbg(f'\tMatched {cexp}|{texp} with no inverse')
bindings.extend(b)
elif not (fnmatch(cls, cexp) and fnmatch(title, texp)) and is_invert:
dbg(f'\tMatched {cexp}|{texp} by inversion')
bindings.extend(b)

dbg(f"\tSetting keybinds: {b}")
return bindings

def normalize_class(s):
Expand Down